Circle line between Great Portland Street and Edgware Road
E885415
The Circle line between Great Portland Street and Edgware Road is a central London Underground route segment linking key stations on the Circle line through the heart of the city.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Circle line between Great Portland Street and Edgware Road canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T10792780 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Circle line between Great Portland Street and Edgware Road Context triple: [Baker Street station, isOnRoute, Circle line between Great Portland Street and Edgware Road]
-
A.
Liverpool Street to Enfield Town line
The Liverpool Street to Enfield Town line is a suburban commuter rail route in North and East London that runs from London Liverpool Street to Enfield Town as part of the Lea Valley rail network.
-
B.
Fife Circle Line
The Fife Circle Line is a suburban rail route in Fife, Scotland, forming a loop north of Edinburgh that serves towns such as Dunfermline, Kirkcaldy, and Glenrothes with Thornton.
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C.
Upper Street, Islington
Upper Street in Islington is a major thoroughfare in north London known for its shops, restaurants, nightlife, and role as the civic and commercial heart of the borough.
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D.
Farringdon Street, London, England
Farringdon Street in London, England is a major thoroughfare in the City of London known for its historic commercial buildings and proximity to key legal and financial districts.
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E.
Ealing Broadway branch of the District line
The Ealing Broadway branch of the District line is a western suburban section of London’s Underground network that runs between central London and Ealing Broadway, serving key stations in west London.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Circle line between Great Portland Street and Edgware Road Target entity description: The Circle line between Great Portland Street and Edgware Road is a central London Underground route segment linking key stations on the Circle line through the heart of the city.
-
A.
Liverpool Street to Enfield Town line
The Liverpool Street to Enfield Town line is a suburban commuter rail route in North and East London that runs from London Liverpool Street to Enfield Town as part of the Lea Valley rail network.
-
B.
Fife Circle Line
The Fife Circle Line is a suburban rail route in Fife, Scotland, forming a loop north of Edinburgh that serves towns such as Dunfermline, Kirkcaldy, and Glenrothes with Thornton.
-
C.
Upper Street, Islington
Upper Street in Islington is a major thoroughfare in north London known for its shops, restaurants, nightlife, and role as the civic and commercial heart of the borough.
-
D.
Farringdon Street, London, England
Farringdon Street in London, England is a major thoroughfare in the City of London known for its historic commercial buildings and proximity to key legal and financial districts.
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E.
Ealing Broadway branch of the District line
The Ealing Broadway branch of the District line is a western suburban section of London’s Underground network that runs between central London and Ealing Broadway, serving key stations in west London.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf | London Underground line segment ⓘ |
| connectsTerminus |
Edgware Road
NERFINISHED
ⓘ
Great Portland Street NERFINISHED ⓘ |
| electrification | 630 V DC fourth rail ⓘ |
| fareZone | Travelcard Zone 1 NERFINISHED ⓘ |
| isSubsurface | yes ⓘ |
| lineColour | yellow ⓘ |
| locatedIn |
Central London
ⓘ
England ⓘ London NERFINISHED ⓘ United Kingdom ⓘ |
| operator | London Underground Limited NERFINISHED ⓘ |
| owner | Transport for London NERFINISHED ⓘ |
| partOf | Circle line NERFINISHED ⓘ |
| passesThrough |
City of London
NERFINISHED
ⓘ
City of Westminster NERFINISHED ⓘ London Borough of Camden NERFINISHED ⓘ Royal Borough of Kensington and Chelsea NERFINISHED ⓘ |
| rollingStock | S7 Stock NERFINISHED ⓘ |
| servesStation |
Aldgate
NERFINISHED
ⓘ
Barbican NERFINISHED ⓘ Bayswater NERFINISHED ⓘ Blackfriars NERFINISHED ⓘ Cannon Street NERFINISHED ⓘ Edgware Road NERFINISHED ⓘ Embankment NERFINISHED ⓘ Euston Square NERFINISHED ⓘ Farringdon NERFINISHED ⓘ Gloucester Road NERFINISHED ⓘ Great Portland Street NERFINISHED ⓘ High Street Kensington NERFINISHED ⓘ King's Cross St Pancras NERFINISHED ⓘ Liverpool Street NERFINISHED ⓘ Mansion House NERFINISHED ⓘ Monument NERFINISHED ⓘ Moorgate NERFINISHED ⓘ Notting Hill Gate NERFINISHED ⓘ Paddington NERFINISHED ⓘ Sloane Square NERFINISHED ⓘ South Kensington NERFINISHED ⓘ St James's Park NERFINISHED ⓘ Temple NERFINISHED ⓘ Tower Hill NERFINISHED ⓘ Victoria NERFINISHED ⓘ Westminster NERFINISHED ⓘ |
| system | London Underground NERFINISHED ⓘ |
| trackGauge | standard gauge ⓘ |
| usesSignallingSystem | automatic train protection ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: Circle line between Great Portland Street and Edgware Road Description of subject: The Circle line between Great Portland Street and Edgware Road is a central London Underground route segment linking key stations on the Circle line through the heart of the city.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.